Intel 925 Data Sheet - Page 6

SS_CAPID-Subsystem ID and Vendor ID Capabilities D1:F0

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R 8.1.24 8.1.25 8.1.26 8.1.27 8.1.28 8.1.29 8.1.30 8.1.31 8.1.32 8.1.33 8.1.34 8.1.35 8.1.36 8.1.37 8.1.38 8.1.39 8.1.40 8.1.41 8.1.42 8.1.43 8.1.44 8.1.45 8.1.46 8.1.47 8.1.48 8.1.49 8.1.50 8.1.51 8.1.52 8.1.53 8.1.54 8.1.55 8.1.56 8.1.57 8.1.58 8.1.59 PM_CS1-Power Management Control/Status (D1:F0 129 SS_CAPID-Subsystem ID and Vendor ID Capabilities (D1:F0) ...... 130 SS-Subsystem ID and Subsystem Vendor ID (D1:F0 130 MSI_CAPID-Message Signaled Interrupts Capability ID (D1:F0).... 131 MC-Message Control (D1:F0 132 MA-Message Address (D1:F0 133 MD-Message Data (D1:F0 133 PEG_CAPL-PCI Express* Capability List (D1:F0 134 PEG_CAP-PCI Express*-G Capabilities (D1:F0 134 DCAP-Device Capabilities (D1:F0 135 DCTL-Device Control (D1:F0 136 DSTS-Device Status (D1:F0 137 LCAP-Link Capabilities (D1:F0 138 LCTL-Link Control (D1:F0 139 LSTS-Link Status (D1:F0 140 SLOTCAP-Slot Capabilities (D1:F0 141 SLOTCTL-Slot Control (D1:F0 142 SLOTSTS-Slot Status (D1:F0 143 RCTL-Root Control (D1:F0 144 RSTS-Root Status (D1:F0 145 PEGLC-PCI Express*-G Legacy Control 146 VCECH-Virtual Channel Enhanced Capability Header (D1:F0) ...... 147 PVCCAP1-Port VC Capability Register 1 (D1:F0 147 PVCCAP2-Port VC Capability Register 2 (D1:F0 148 PVCCTL-Port VC Control (D1:F0 148 VC0RCAP-VC0 Resource Capability (D1:F0 149 VC0RCTL-VC0 Resource Control (D1:F0 149 VC0RSTS-VC0 Resource Status (D1:F0 150 VC1RCAP-VC1 Resource Capability (D1:F0 150 VC1RCTL-VC1 Resource Control (D1:F0 151 VC1RSTS-VC1 Resource Status (D1:F0 152 RCLDECH-Root Complex Link Declaration Enhanced Capability Header (D1:F0 152 ESD-Element Self Description (D1:F0 153 LE1D-Link Entry 1 Description (D1:F0 154 LE1A-Link Entry 1 Address (D1:F0 155 PEGSSTS-PCI Express*-G Sequence Status (D1:F0 155 9 System Address Map ...157 9.1 Legacy Address Range 158 9.1.1 DOS Range (0h - 9_FFFFh 159 9.1.2 Legacy Video Area (A_0000h-B_FFFFh 159 9.1.3 Expansion Area (C_0000h-D_FFFFh 160 9.1.4 Extended System BIOS Area (E_0000h-E_FFFFh 161 9.1.5 System BIOS Area (F_0000h-F_FFFFh 161 9.1.6 Programmable Attribute Map (PAM) Memory Area Details 161 9.2 Main Memory Address Range (1 MB to TOLUD 162 9.2.1 ISA Hole (15 MB-16 MB 162 9.2.2 TSEG 163 9.2.3 Pre-allocated Memory 163 9.3 PCI Memory Address Range (TOLUD - 4 GB 163 9.3.1 APIC Configuration Space (FEC0_0000h-FECF_FFFFh 164 9.3.2 HSEG (FEDA_0000h-FEDB_FFFFh 165 6 Intel® 82925X/82925XE MCH Datasheet

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R
6
Intel
®
82925X/82925XE MCH Datasheet
8.1.24
PM_CS1—Power Management Control/Status (D1:F0)
....................
129
8.1.25
SS_CAPID—Subsystem ID and Vendor ID Capabilities (D1:F0)
......
130
8.1.26
SS—Subsystem ID and Subsystem Vendor ID (D1:F0)
....................
130
8.1.27
MSI_CAPID—Message Signaled Interrupts Capability ID (D1:F0)
....
131
8.1.28
MC—Message Control (D1:F0)
..........................................................
132
8.1.29
MA—Message Address (D1:F0)
.........................................................
133
8.1.30
MD—Message Data (D1:F0)
..............................................................
133
8.1.31
PEG_CAPL—PCI Express* Capability List (D1:F0)
...........................
134
8.1.32
PEG_CAP—PCI Express*-G Capabilities (D1:F0)
.............................
134
8.1.33
DCAP—Device Capabilities (D1:F0)
..................................................
135
8.1.34
DCTL—Device Control (D1:F0)
..........................................................
136
8.1.35
DSTS—Device Status (D1:F0)
...........................................................
137
8.1.36
LCAP—Link Capabilities (D1:F0)
.......................................................
138
8.1.37
LCTL—Link Control (D1:F0)
...............................................................
139
8.1.38
LSTS—Link Status (D1:F0)
................................................................
140
8.1.39
SLOTCAP—Slot Capabilities (D1:F0)
................................................
141
8.1.40
SLOTCTL—Slot Control (D1:F0)
........................................................
142
8.1.41
SLOTSTS—Slot Status (D1:F0)
.........................................................
143
8.1.42
RCTL—Root Control (D1:F0)
.............................................................
144
8.1.43
RSTS—Root Status (D1:F0)
...............................................................
145
8.1.44
PEGLC—PCI Express*-G Legacy Control
.........................................
146
8.1.45
VCECH—Virtual Channel Enhanced Capability Header (D1:F0)
......
147
8.1.46
PVCCAP1—Port VC Capability Register 1 (D1:F0)
...........................
147
8.1.47
PVCCAP2—Port VC Capability Register 2 (D1:F0)
...........................
148
8.1.48
PVCCTL—Port VC Control (D1:F0)
...................................................
148
8.1.49
VC0RCAP—VC0 Resource Capability (D1:F0)
.................................
149
8.1.50
VC0RCTL—VC0 Resource Control (D1:F0)
......................................
149
8.1.51
VC0RSTS—VC0 Resource Status (D1:F0)
........................................
150
8.1.52
VC1RCAP—VC1 Resource Capability (D1:F0)
.................................
150
8.1.53
VC1RCTL—VC1 Resource Control (D1:F0)
......................................
151
8.1.54
VC1RSTS—VC1 Resource Status (D1:F0)
........................................
152
8.1.55
RCLDECH—Root Complex Link Declaration Enhanced Capability
Header (D1:F0)
...................................................................................
152
8.1.56
ESD—Element Self Description (D1:F0)
............................................
153
8.1.57
LE1D—Link Entry 1 Description (D1:F0)
............................................
154
8.1.58
LE1A—Link Entry 1 Address (D1:F0)
.................................................
155
8.1.59
PEGSSTS—PCI Express*-G Sequence Status (D1:F0)
....................
155
9
System Address Map
......................................................................................................
157
9.1
Legacy Address Range
......................................................................................
158
9.1.1
DOS Range (0h – 9_FFFFh)
..............................................................
159
9.1.2
Legacy Video Area (A_0000h–B_FFFFh)
..........................................
159
9.1.3
Expansion Area (C_0000h–D_FFFFh)
...............................................
160
9.1.4
Extended System BIOS Area (E_0000h–E_FFFFh)
..........................
161
9.1.5
System BIOS Area (F_0000h–F_FFFFh)
...........................................
161
9.1.6
Programmable Attribute Map (PAM) Memory Area Details
................
161
9.2
Main Memory Address Range (1 MB to TOLUD)
..............................................
162
9.2.1
ISA Hole (15 MB–16 MB)
...................................................................
162
9.2.2
TSEG
..................................................................................................
163
9.2.3
Pre-allocated Memory
.........................................................................
163
9.3
PCI Memory Address Range (TOLUD – 4 GB)
.................................................
163
9.3.1
APIC Configuration Space (FEC0_0000h–FECF_FFFFh)
.................
164
9.3.2
HSEG (FEDA_0000h–FEDB_FFFFh)
................................................
165